112432840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216217}}^1$

素因数の和:216241

約数の個数: 32

約数和(自身を含む): 272434680

約数和(自身を除く): 160001840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 216217, 432434, 864868, 1081085, 1729736, 2162170, 2810821, 4324340, 5621642, 8648680, 11243284, 14054105, 22486568, 28108210, 56216420, 112432840]

約数ペア:

[(1, 112432840), (2, 56216420), (4, 28108210), (5, 22486568), (8, 14054105), (10, 11243284), (13, 8648680), (20, 5621642), (26, 4324340), (40, 2810821), (52, 2162170), (65, 1729736), (104, 1081085), (130, 864868), (260, 432434), (520, 216217)]